.notfound{
    position: relative;
    height: 100%;
    width: 100%;
    background-image: linear-gradient( #747477,#9198e5);
    .notfound_img{
        position: absolute;
        width: 3rem;
        height: 3rem;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        margin: auto;
        img{
            height: 100%;
            width: 100%;
        }
    }
}